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LN-300-H400Compliance :
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cassie@lionbatterymachine.com1. LN-300-H400 heat electrode roller press is used for the calender process of battery materials, pressing the electrodes to the thickness and precision required by the process;
2. The heating roller of the hot roller press equipment is a solid roller drilling. The outer mold temperature machine is heated by heat transfer oil circulation, and it is equipped with a heating control system and unwinding device, winding device, driving and tension control system, roll changing device, etc. .
1.Machine host
structural style | Vertical up and down horizontal arrangement of heating roller |
Frame | type integral casting frame |
Bearing block | Cast 45 × steel with cooling system |
base | Integral welded base |
main bearing | Special four row cylindrical roller bearing for rolling mill, filled with high temperature resistant grease |
Roller size | dia 300*400mm |
Effective use width | More than 350mm |
Roll material | 9Cr3Mo (electroslag remelting) |
Hardness of roll surface | HSD90-95 |
Quenching layer depth of roller surface | ≥ 8mm, roll tempering: HB280-300 |
Special treatment of roll surface | Roll surface chrome plating, coating thickness 0.08-0.12mm |
Roll surface roughness | Ra<0.2μm |
Cylindricity of roll | ≤0.002mm |
Roll radial runout | ≤ 0.002mm (tested on grinder) |
Radial runout tolerance of roll mounting machine | ≤±0.002mm |
Roller heating mode | Solid roll drilling matched with external mold temperature machine is heated by heat transfer oil circulation |
heating temperature | Max. 120 ± 2 ℃, continuously adjustable temperature, controlled by digital temperature controller |
heating power | 36kw, room temperature 20 ℃ to 120 ℃, temperature rise stability time ≤ 4H |
Roll gap adjustment range | 0-5mm, touch screen display |
Roll gap adjustment form | Touch screen setting and servo motor drive wedge iron adjustment through reducer and ball screw |
Roll gap adjustment accuracy | 0.001mm |
drive | The reducer drives the roll through gear drive |
Main motor reducer | Helical gear reducer with hard tooth surface |
Main motor power | 4kw (380V 50Hz servo motor) |
Rolling line speed | 0.5-9m / min (stepless speed regulation) |
Work pressure | Double way constant pressure hydraulic station applies pressure through plunger cylinder |
Maximum pressure of hydraulic system | 21MPa |
Cylinder specification | dia 160mm*2 |
Maximum pressure between two rolls | 80t |
2.Unwinding system
Unwinding form | Fixed side plate structure, cantilever shaft type |
Unwinding inflatable shaft | dia 75 * 400mm, aluminum alloy material, equipped with gas gun |
Unwinding coil specification | Max. dia 300mm |
Unwinding drive | Magnetic powder brake, passive unwinding |
Tension control mode | Constant tension mode and taper tension mode can be set by magnetic powder brake to control unwinding tension |
Roll specification | dia 70mm |
Roll material | Aluminum alloy, surface oxidation treatment, dynamic balance G2.5 |
3.Winding system
Winding form | Fixed side plate structure, cantilever shaft type |
Windup inflatable shaft | dia 75 * 400mm, aluminum alloy material, equipped with gas gun |
Reel specifications | Max. dia 300mm |
Winding drive | Servo motor + magnetic powder clutch |
Tension control mode | The winding tension is controlled by magnetic powder clutch, and constant tension mode and taper tension mode can be set |
Rectify deviation control | Infrared photoelectric correction |
Rectifying stroke | + 50mm |
Rectifying accuracy | Less than or equal to 0.1mm |
Roll specification | dia 70mm |
Roll material | Aluminum alloy, surface oxidation treatment, dynamic balance G2.5 |
4. Roll changing device
It is composed of roll change bracket, roll change guide rail, etc., which is used for maintenance or roll change.
5. Drive control system
Control system: the electrical part of the whole set of equipment consists of PLC program control, touch screen operation, main motor driver, servo motor driver and other parts, which can realize the functions of digital setting of equipment running speed, adjustment of roll gap size, multi process storage, humanized operation, historical record and alarm record
Safety: equipped with multi-point emergency stop, safety protection shield and warning signs
6. Equipment installation conditions
Main engine part requires ground bearing | ≥3t/m2,Planeness:±2mm/m2 |
Power Supply | 380V/50Hz/3 phase |
Total power | 50kW/set(Including 10% safety factor) |
Compressed air | Pressure: 0.2-0.7mpa, flow: 20L / min, outer diameter of interface pipe: 8mm |
Use environment | Temperature range 0 - + 45 ℃ Relative humidity ≤ 50% |
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Quanzhou Lineng Mechinery and Equipment Co., Ltd is a technology-based enterprise, integrating R&D, manufacturing, sales and service. Our company has strong scientific research strength, including more than 20 senior mechanical and electrical engineers, 8 external experts and professors, and more than 160 front-line technical workers.
Quanzhou Lineng Mechinery and Equipment Co., Ltd is a technology-based enterprise, integrating R&D, manufacturing, sales and service.
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